/* Barra de progresso de scroll no topo */
#scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
  z-index: 4001;
  transition: width 0.18s cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
}
@media (min-width: 992px) {
  #scroll-progress-bar { height: 5px; }
}